Need help with girl I've been recently friendly with?

She used to go out with my really close friend two years ago, but I recently began talking to her two weeks ago when we met again at a party. This past weekend we chilled out for two nights in a row (kind of by accident) and now I feel like I'm falling for her. I know signs if a girl is interested and it seemed like she liked me but not to the full extent of what I'm feeling for her now. I'm wondering how to talk to her again so we could keep chilling together during the week besides just the weekend. We don't really see each other during school, but I want to see her more to see if she is really a good fit for me.

Thanks
Need help with girl I've been recently friendly with?
Post Opinion